[cameron.personal]

I have a 7100t from T-Mobile and the Handheld version I have is v4.1.0.309 (Platform 1.8.0.146)

Is this the lastest version I can use?

It is the latest version to download from T-Mo BlackBerry Upgrade

If there is a newer/better version... where could I find it?

Thanks in advance.
Cameron

[mdesign]

The latest version is 4.1.0.351, paltform is 1.8.0.149;
you can download from web blackberry.

[kasperapd]

Look at this thread:

http://www.blackberryforums.com/ring...-4-1-only.html